1911366952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{10289}}^1$

素因数の和:12417

約数の個数: 32

約数和(自身を含む): 3911846400

約数和(自身を除く): 2000479448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2111, 4222, 8444, 10289, 16888, 20578, 23221, 41156, 46442, 82312, 92884, 113179, 185768, 226358, 452716, 905432, 21720079, 43440158, 86880316, 173760632, 238920869, 477841738, 955683476, 1911366952]

約数ペア:

[(1, 1911366952), (2, 955683476), (4, 477841738), (8, 238920869), (11, 173760632), (22, 86880316), (44, 43440158), (88, 21720079), (2111, 905432), (4222, 452716), (8444, 226358), (10289, 185768), (16888, 113179), (20578, 92884), (23221, 82312), (41156, 46442)]